Abstract: A process of producing dicreatine malate with high purity, includes the steps of providing a predetermined amount of malic acid, agitating a predetermined amount of anhydrous alcohol to the malic acid to obtain a first solution, filtering the first solution to form a clear solution, agitating a predetermined amount of creatine to the clear solution to obtain a second solution, centrifuging the second solution to obtain a wet dicreatine malate and a separated alcohol, and drying the wet dicreatine malate to produce a dicreatine. Because of its low energy consumption, this process produces dicreatine malate effectively.